baber/WOPTO huggingface dataset:
Patent KR-20010085170-A (KR)
Title: A Multimedia Contents Providing System and a Method thereof
Inventor: OH BYEONG SEOK
IPC: H04N7/16
Filed: 2000-04-12
Abstract: PURPOSE: A method and system for offering on-demand multimedia contents is provided so as to easily update new contents and to offer different categories of advertisement according to a running time of the contents and personal information such as an age or job of a viewer by adopting the method of inserting an advertisement during broadcasting the multimedia contents. CONSTITUTION: The system comprises the first memory(102), the second memory(104), and a server(100). The first memory(102), formatted in a digital data stream type, stores the multimedia contents with cutting pointers located at designated positions. The second memory(104), also formatted in a digital data stream type, stores advertisement contents to be activated by the cutting pointers of the multimedia contents. The server(100) retrieves a specific multimedia contents from the first memory(102), offers the retrieved multimedia contents to a viewer over the internet, senses the cutting pointers included in the multimedia contents, then retrieves the advertisement contents in the second memory, and offers the advertisement contents to the viewer. The server(100) includes a contents retrieval unit, a cutting pointer sensing unit, and a contents transmission unit.
Patent KR-20010096795-A (KR)
Inventor: KANG JUNG GOO
IPC: H01F27/06
Filed: 2000-04-14
Abstract: 본 발명은 수전설비에 사용되는 변압기를 케이스에 각각 탑재하고 이를 적층구조로 설계함으로써, 설치의 간편함은 물론 공간을 사용을 최소한으로 줄여 특히, 안전사고를 미연에 방지하고, 아파트 공사장등 대형 공사에 적용시 남은 공간을 효율적으로 이용할 수 있도록 하는 것을 특징으로 하는 다단형 케이스 적층구조를 갖는 수전형 변압기 및 설치방법에 관한 것으로, 
     일측 하단에 위치되는 브라켓 상단에 설치되며 매인전원의 개폐를 제어하는 자동개폐기와, 상기 자동개폐기에 전기유도가 되지 않을 만큼 이격 거리를 유지하면서 설치되며 과부하 발생을 차단하는 파워퓨즈와, 상기 파워 퓨즈 1차측에 일측이 연결되며 타측이 접지라인으로 연결되는 피뢰기를 포함하여 구성되며, 브라켓을 제외하고 상하부가 뚫린 상태의 사각 밀폐구조를 갖는 자동개폐기반과; 
     상기 자동개폐기반의 하부에 위치하는 개량기용 변전기기반과; 
     상기 개량기용 변전기기반의 하부에 위치하는 부하측 변압기반을 적층하여 구성함이 특징이다.
Patent KR-20010097018-A (KR)
Inventor: SEO HAN SEOK
IPC: G11B20/00
Filed: 2000-04-19
Abstract: 본 발명은 3빔 광픽업 방식을 적용하되 메인빔과 내외주 서브빔을 거리 L만큼의 간격을 유지하며, 메인 트랙과 인접 트랙에 대하여 경사지게 배치한 광픽업 장치를 이용한 광디스크의 고용량화 방법에 관한 것으로 특히, 광디스크 회전에 따른 선속도 V에 의해 광디스크의 동일 반지름선상에서 메인빔과 내외주 서브빔을 통해 억세스 되는 신호의 지연시간 변수 τ을 에 의해 설정하는 제 1과정과, 내주 서브빔(SBF)에서 억세스되는 신호(SBF_PS)를 기준으로 메인빔(MB)에서 억세스되는 신호(MB_PS)는 변수 τ에 대응하는 시간만큼 지연시키는 제 2과정과, 외주 서브빔(SBE)에서 억세스되는 신호(SBE_PS)는 변수 τ의 2정수배에 대응하는 시간만큼 지연시키는 제 3과정과, 제 3과정을 통해 지연되어진 신호에서 내주 서브빔(SBF)에서 억세스되는 신호(SBF_PS)를 감산하여 그 연산치를 얻는 제 4과정, 및 제 2과정을 통해 지연되어진 메인빔(MB)에서 억세스되는 신호(MB_PS)에서 제 4과정을 통해 얻어진 감산치를 재 감산하는 제 5과정을 포함하는 것을 특징으로 하는 클로스 토크 기술을 이용한 광디스크의 고용량화 방법을 제공하여 현재의 기술로 더 이상 작은 파장의 레이저 빔을 발생시킬 수 없는 상황에서 피트 트랙의 폭을 좁혀 20Gbyte이상의 고용량화를 달성할 수 있다는 효과가 있다.
Patent KR-20010098212-A (KR)
Inventor: KIM JIN YONG
IPC: G01J3/26
Filed: 2000-04-28
Abstract: 본 발명은 간섭계의 거울을 정밀 구동하기 위해 고안된 솔레노이드와 자석을 이용한 구동장치이다. 이 장치는 도 4 의 구성에 의하여 고정자석과 구동자석들 간의 반발력에 의한 힘의 균형을 솔레노이드 제어를 통하여 서서히 변화시킴으로서 거울이 장착된 회전부가 미소진동없이 서서히 정밀구동하도록 설계되었다. 이로서 간섭계의 거울을 이동할 때, 기존 접촉식 구동부의 기계적 정밀도 한계로 발생할 수 있는 미소진동을 제거함으로서 최종적인 시스템 신호의 잡음요인을 극소화하였다.
Patent KR-20010007694-A (KR)
Inventor: HYUN JU DO
IPC: G06F17/00
Filed: 2000-04-26
Abstract: PURPOSE: An information booklet for internet homepage address is provided to supply a plurality of homepage addresses so that an internet user can find out a homepage address easily and catch desired information rapidly. CONSTITUTION: A business type classification indication column(4), corresponding to a business type index, is arranged in a side of an information containing column(3). One side of the information containing column(3) is divided into an information column(2) classified by enterprises and a common business type illustration column(8). The classified-by-enterprises information column(2) is segmented into a homepage address column(5) and a business detail column(6).
Patent KR-20000049984-A (KR)
Inventor: LEE JUNG HOON
IPC: B66B25/00
Filed: 2000-05-10
Abstract: PURPOSE: An automatically operating power-saving escalator is provided to achieve an effective operation of escalator and elongated lifespan of escalator while allowing the escalator or moving walk to be able to stop when no passenger is on. CONSTITUTION: A control apparatus for automatically operating power-saving escalator comprises a unit having a noncontact sensor for sensing coming in and coming out of passengers, a unit for allowing the escalator to be switched into an automatic operation mode, automatic stop mode, or ascending and descending mode, a double sensor unit for sensing no passenger and stopping the escalator, a unit for counting minor number of passenger using a counter, a unit for starting escalator using a noncontact sensor, and a multiple stop logic unit for performing a logical operation for the counted number of passengers and counted time.
Patent KR-20010104151-A (KR)
Inventor: CHO YEON JIN
Filed: 2000-05-13
Abstract: 본 발명은 기업체의 신규 사원 채용 프로세스를 인터넷을 이용하여 수행하는 방법에 관한 것이다. 본 발명에 따른 인터넷을 이용한 기업체 입사 지원 서비스 처리 방법은, 사용자가 단말기를 통해 서버에 접속하여 자신의 이력 정보를 제공하는 단계, 서버는 사용자가 제공한 이력 정보를 기록하는 단계, 사용자가 단말기를 통해 서버에 등록되어 있는 기업체 정보를 조회하며, 입사를 원하는 기업체를 선택하는 단계, 사용자가 입사를 원하는 기업체를 선택하는 것에 응답하여, 서버는 선택된 기업체의 입사 지원 요건을 조회하여 선택된 기업체에 입사 지원시 필요한 증명서의 목록을 생성하는 단계, 서버는 생성된 증명서 목록에 기록되어 있는 증명서의 발급 기관에 당해 증명서의 발급을 요청하는 단계, 증명서 발급 요청을 수신한 증명서 발급 기관은 당해 증명서를 생성하여 서버에 전송하는 단계, 서버는 증명서 발급 기관으로부터 증명서를 수신하는 단계, 서버는 증명서를 사용자의 이력 정보와 함께 사용자가 입사를 원하는 기업체로 전송하는 단계, 및 기업체는 서버로부터 전송된 증명서 및 이력 정보를 수신하는 단계를 포함한다.
Patent KR-20000063205-A (KR)
Inventor: KIM HEON
IPC: G06Q30/06
Filed: 2000-05-15
Abstract: PURPOSE: A system for intermediating/managing sports lessons through the internet is provided to intermediate the tutor's instruction data or the student's visual information, which were filmed in a local lesson center, through the internet and to enable the users to read and refer to the lesson contents or the history. CONSTITUTION: A student completes the log-in process(S10). Once the system is in visual information input standby state, the camera is activated by manual operation of the on switch or abiding by the signal that is inputted in the multiple infrared ray sensors. After the activation, the filming of the student's form is initiated and the camera controller collects the visual information in a file form(S12). The existence of the command that orders for the conclusion of the visual information collection is determined through time expiration, manual operation of the off switch, or the inputted signal of the multiple infrared ray sensors(S14). If a conclusion command exists, the visual information collection process is completed(S16). The collected visual information is supplemented with the identification information(S18) and transmitted to the multimedia library server(S20).
Patent KR-20010106850-A (KR)
Title: 거품 타입 헤어 스트레이트너 조성물
Inventor: LEE IN HO
Filed: 2000-05-23
Abstract: 본 발명은 모발에의 적용 및 모발 내부로의 침투가 용이하며 액의 흐름이 없는 거품 타입 헤어 스트레이트너 조성물에 관한 것으로, 본 발명의 헤어 스트레이트너 조성물은 거품 형성제로서 사포닌을 단독으로 또는 합성 계면 활성제와 함께 함유하는 것을 특징으로 하며, 사용시 상기 거품 형성제와 거품 형성 펌프의 작용에 의하여 액상인 내용물이 거품을 형성한다.
Patent KR-20010112564-A (KR)
Title: Apparatus for estimating sound power of each channel in multi-channel hearing aid and method thereof
Inventor: CHOI GWANG CHEOL
IPC: H04R25/00
Filed: 2000-06-09
Abstract: A tuner for example for a television receiver, comprises a UHF and a VHF section and a mixer oscillator stage. It is known that the VHF frquency band has to be splitted in at least two parts to handle the VHF signals. The invention proposes to use two separate VHF oscillators in the mixer oscillator stage and detecting means to switch tuned parts of the VHF section. In this way the performance of the tuner is improved.
Patent KR-20000058596-A (KR)
Inventor: KIM DO GYEONG
IPC: A01N25/12
Filed: 2000-06-17
Abstract: PURPOSE: A zeolite herbicide containing a time-stabilized additive is provided. By using the zeolite herbicide, a decomposition ratio of an active ingredient is reduced. CONSTITUTION: The zeolite herbicide containing 87-94.495 wt% of a zeolite is produced by a process comprising the steps of: mixing 0.005-2 wt% of the time-stabilized additive, 4.5-6 wt% of the active ingredient of the herbicide, and 1-5 wt% of an expander; spraying the mixture on the zeolite having an oil absorptiveness value of 5-13ml/100g. The time-stabilized additive comprises 15-55 wt% (based on the total time-stabilized additive) of at least one or two an antioxidant selected from the group consisting of a mono phenol, a bis phenol, a polymeric phenol, a phosphorus, a sulfur, and a vitamin, 45-85 wt% (based on the total time-stabilized additive) of at least one or two expander selected from the group consisting of a hydrocarbon solvent, a paraffin oil, a fatty acid, a synthetic fatty acid ether, and a synthetic fatty acid ester.
Patent KR-20000054735-A (KR)
Inventor: BAEK JONG GWAN
IPC: H04M9/00
Filed: 2000-06-21
Abstract: PURPOSE: A locking security apparatus mounting on a speaker authenticating module is provided to reduce error possibilities by making speakers utter passwords several times to register voices of the speakers, and to make the speakers change the passwords or re-register for the apparatus. CONSTITUTION: A locking security apparatus for authenticating speakers comprises a sensor(1), a speaker authenticating module(11), an external speaker(4), an external microphone(5), a locker(6), an internal microphone(8), and internal speaker(9). The sensor operates a speaker authenticating system when a visitor access the apparatus. The speaker authenticating module outputs an announcement for registering a voice of the visitor through the internal speaker and stores the voice. The speaker authenticating module is operated by receiving a signal of the sensor to authenticate the visitor, and outputs the announcement through the external speaker. The speaker authenticating module analyzes the voice to authenticate the voice, and opens a door by transmitting a signal to the apparatus, if the visitor is registered. The external microphone receives the voice to transmit the voice to the speaker authenticating module and the internal speaker. The locker receives the signal of the speaker authenticating module to open the door, if the voice is registered. The internal speaker outputs various announcements for registering voices of visitors and the speaker authenticating system.
Patent KR-20020005240-A (KR)
Title: Apparatus for controlling of ccd camera
Inventor: CHOI SEONG HWAN
IPC: G03B7/30
Filed: 2000-07-06
Abstract: PURPOSE: A CCD camera controlling device is provided to limit the movement of a structure attached with an IR-filter and a glass by mounting a guide in a lens unit for detecting an overload of a motor when the structure contacts the guide, thereby stopping the movement of the structure if the overload of the motor without using any additional elements for detecting such an overload of the motor. CONSTITUTION: A CCD camera controlling device includes a guide(GD) attached to an inside of a lens unit for limiting the movement of a structure for moving the structure in every direction, the structure being attached with an IR-filter(IRF) and a glass(GL) by a shaft connected to a motor(M), a motor driving part, a load detecting part for detecting a load generated in the motor, and a microcomputer for controlling the conversion of photographing mode and the operation of the motor if overload due to the motor operation.
Patent KR-20010015202-A (KR)
Inventor: ZUNIGA STEVEN M
IPC: H01L21/306
Filed: 2000-07-06
Abstract: PURPOSE: A method of controlling a closed loop for polishing wafer by chemical-mechanical polisher applied materials INC is provided to allow chemical-mechanical polishing(CMP) process to be controlled to obtain a desired planarity, i.e., the topography of a wafer surface. CONSTITUTION: The wafer polishing technique includes a closed loop control, and a carrier head (100), having at least chamber for controlling a downward force applied onto a wafer, can hold a wafer. Measured values on the wafer thickness con be obtained during polishing to compute the thickness profile for the wafer, based on the measured values on the wafer thickness. The computed thickness profile is compared with a target thickness profile(170), the pressure in at least a chamber among carrier head cambers is adjusted, based on the comparison result, and the pressure in the carrier head chamber can be adjusted to control the downward force which is applied to the wafer during polishing and/or the load area size on the wafer being subjected to the downward force.
Patent KR-20020004667-A (KR)
Title: A Metallocene Catalyst Containing Biphenyl-substituted Cyclopentadienyl Group and A Method for Polymerizing Olefins Using the Same
Inventor: AHN GWI RYONG
IPC: C08F4/642
Filed: 2000-07-07
Abstract: PURPOSE: Provided are a metallocene catalyst containing biphenyl substituted cyclopentadienyl group and the polymerization method of olefin by using the catalyst. The metallocene catalyst has excellent catalyst activity and is suitable for polymerization of olefin into high molecular polyolefin. CONSTITUTION: The catalyst is represented by the formula 1:(C5RnH4-nbiPh)CpMeQ2, wherein R is C1-4 hydrocarbyl radical such as methyl and ethyl; Q is respectively same or different and is C1-12 hydrocarbyl radical, hydrogen, or halogen compound; Cp is cyclopentadienyl group; Me is group 4 transition metals such as Ti, Zr or Hf; and n is an integer 1-4. The used mole ratio of alkali metal salt of cyclopentadienyl compound to the transition metal compound is 1:1. The catalyst system consists of metallocene catalyst and supplementary catalyst of organometallic compound such as alkyl aluminoxane, wherein R is C1-5 alkyl group. The metallocene catalyst is similarly prepared by a conventional method of making general unsymmetrical metallocene catalysts and the cyclopentadienyl ligand is also made by the known method in the field. The polyolefin polymerized by the catalyst is from olefin such as ethylene.
Patent KR-20000059065-A (KR)
Inventor: CHO HYON JONG
Filed: 2000-07-12
Abstract: PURPOSE: An advertisement method is provided to be capable of transferring an advertisement to an internet user by displaying an advertisement at an advertisement frame and a contents at a contents frame. CONSTITUTION: In an advertisement method, a web page, in which a web browser appears, is divided into a contents frame(210) and an advertisement frame(220). In the contents frame(210) is provided a web page contents from a main server. In the advertisement frame(220) is sent an advertisement from an advertisement server. The advertisement is shifted so that the contents frame(220) between the advertisement frames(220) of both sides is not disturbed.
Patent KR-20020007629-A (KR)
Title: A ticket booking service system and a service method of a passenger transportation facilities
Inventor: KIM HYUN WOO
Filed: 2000-07-18
Abstract: PURPOSE: A ticket booking service system and method of a transportation way for passengers are provided to enable a customer to perform an ordered booking by analyzing the tendency of passengers sitting next to the customer according to the customer's request through a network. CONSTITUTION: A router(300) optimizes an information providing path for providing ticket booking information desired by a customer in case that the customer wants information related to ticket booking. A web server(400) displays a web page on a web browser of a customer computer(100). In addition, the web server(400) senses item information selected by the customer. A booking server(500) performs an airline ticket booking. A database server(600) store information on customers, airline ticket and so on. A DBMS(Database Management System,700) searches the information stored in the database server(600) according that the booking server(500) makes a request for information. A mail server(800) transmits a ticket number purchased by the customer through e-mail. An authentication server(900) authenticates customers according to the customer's request. A WAP(Wireless Application Protocol) gateway(1000) converts a WAP protocol and a TCP/IP(Transmission Control Protocol/Internet Protocol) in order for the customer to connect to the Internet(200) through a wireless customer terminal(110).
Patent KR-20010069992-A (KR)
Inventor: YANO MASARU
IPC: G11C16/34
Filed: 2000-07-19
Abstract: PURPOSE: The sensing time control device and method are provided to reduce data sensing latency and improve data sensing reliability. CONSTITUTION: A NAND type flash memory device has a reference bit line and a reference page buffer to control sensing time during program and erase verification operations. Each reference memory cell in the reference bit line is pre-programmed with a reference bit. A set initiation signal triggers detection and latching of the reference bit by the reference page buffer. When the reference bit is latched, an output of the reference page buffer is used as a set signal to trigger the program and erase verification operations of corresponding memory cells.
Patent KR-20010021102-A (KR)
Title: Side-to-side repeater and adaptive cancellation for repeater
Inventor: JUDD MANO D
IPC: H01Q21/29
Filed: 2000-07-19
Abstract: PURPOSE: A repeater system is provided to increase the separation between a donor antenna which communicates with a base station and a null antenna which communicates with a remote station in a repeater system. CONSTITUTION: A radio frequency uplink path and a radio frequency downlink path are coupled between the donor antenna(120) and null antenna(122). Adaptive canceling circuits(140) for the uplink and downlink paths each generate a cancel signal, which substantially cancels a feedback signal present in a corresponding radio frequency signal when added to the radio frequency signal on the radio frequency uplink path or radio frequency downlink path.
Patent KR-20020009801-A (KR)
Title: A straw having valve function
Inventor: LEE KYU SANG
IPC: A47G21/18
Filed: 2000-07-27
Abstract: PURPOSE: A straw with a valve function is provided to easily adjust the sucking direction of the straw with the straw being inserted into a beverage container, to control the flow of a beverage, and to block the inlet of any foreign impurities into the beverage can. CONSTITUTION: In the straw(100) formed with a wrinkled portion(120) of a specific length on a straw body(110) having an inner penetrating bore, an elastic tube(130) integrally formed with the straw body is provided inside the wrinkled portion. The straw comprises a coupling member formed under the wrinkled portion to be mounted in a beverage container, and a fixing member for fixing the straw when the inner surfaces of the tube get contact with each other.
Patent KR-20020015580-A (KR)
Title: Method for recording a digital data stream
Inventor: EOM SEONG HYEON
IPC: G11B20/10
Filed: 2000-08-22
Abstract: PURPOSE: A method of recording a digital data stream is provided to prevent the search error of a data stream and to minimize the division of empty SOBUs(Stream Object Unit) by agreeing the sum value accumulated by IAPAT(Incremental Application Packet Arrival Time) with the sum value of the actually-counted IAPAT. CONSTITUTION: A method of recording a digital data stream is applied in case of a low bit rate of a transfer packet from a set-top box. Transfer packets received before exceeding the maximum IAPAT of 4096 bits defined by the current size, and plural stuffing packets recorded to fill 32 sectors are divided into a single SOBU(SOBU#n). Then, the maximum IAPAT of 4096 bits are recorded on an entry(IAPAT#n) of a mapping list corresponding to the SOBU. A 32-sector SOBU(SOBU#n+1) simply consisting of stuffing packets, that is, an empty SOBU is divided successively. The other IAPAT except the maximum IAPAT are recorded on an entry(IAPAT#n+1) of the mapping list corresponding to the SOBU. In searching a data stream, a desired recording address of the data stream is searched exactly based on the sum value accumulated by IAPAT.
Patent KR-20000064152-A (KR)
Inventor: LEE DONG NAM
IPC: B03B7/00
Filed: 2000-08-24
Abstract: PURPOSE: A hydro-cyclone method is provided which selectively refines impurities in sericite-like porcelain stone minerals so that it raises actual yield and quality of the refined products. CONSTITUTION: The hydro-clone method of sericite-like porcelain stone materials comprises the steps of: (i) a first process wherein the porcelain stone is crushed using Jaw crusher, crushed again using Cone crusher, stored at an intermediate storage bath by dry vibration screen and then a certain amount of stored materials are selectively crushed to eliminate emulsifying material impurities by a flotation machine, paramagnetic material by low performance magnetic separator and non-magnetic material by high performance magnetic separator; (ii) a second process which hydro-cyclones the first product to separate porcelain stone and quartz; (iii) a third process which concentrates the separated porcelain stone by decanter, dehydrates by high pressure large-scaled filter press to make cake-like product, ships or dries and then ships; and (iv) a fourth process which dehydrates the separated quartz by sand unite or by filter press.
Patent KR-20020018888-A (KR)
Inventor: KIM BONG CHUL
IPC: H01J11/22
Filed: 2000-09-04
Abstract: PURPOSE: A plasma display panel is provided to prevent concentration of chemical and physical impact on a particular area such as a dielectric layer and a protection layer by distributing discharge area of discharge gas. CONSTITUTION: A plasma display panel comprises a front base plate, X-Y sustain electrodes on the front base plate, a rear base plate, address electrodes(32) on the rear base plate orthogonal to the X-Y sustain electrodes(12,14), and barrier ribs between the front base plate and the rear base plate. Unit display cells are formed at the cross area of the X-Y electrodes(12,14) and the address electrode(32) by the barrier ribs. The X-Y sustain electrodes(12,14) corresponding to the unit display cell includes a pair of X electrodes(12a,12b) spaced from each other and a pair of Y electrodes(14a,14b) spaced form each other. The X electrode(12a,12b) and the Y electrodes(14a,14b) are arranged alternately. The gaps between the X-Y electrodes(12a,12b,14a,14b) gradually increase.
Patent KR-20010030270-A (KR)
Title: Redundant bit steering mechanism with delayed swithchover of fetch operations during redundant device initialization
Inventor: BLACKMON HURMONRI
IPC: G11C29/00
Filed: 2000-09-05
Abstract: PURPOSE: A redundant bit steering mechanism where a withdrawal operation conversion is delayed while initializing a redundant device is provided to prevent data from being defective and to make an effective initialization of high speed. CONSTITUTION: An apparatus includes a memory array(65) including a plurality of memory devices(66) and a memory controller(64) combined to the memory array. The memory controller assigns a non-initialization fetch operation related to a failed memory device to the failed memory device, and assigns a non-initialization storing operation related to the failed memory device to a redundant memory device. And the memory controller also processes an initialization operation by copying data from the failed memory device to the redundant memory device. Therefore, the apparatus initializes the redundant memory device in the plurality of memory devices with data stored in the failed memory device from the plurality of memory devices.